linux-kernel - Re: lib/iomap.c mmio_{in,out}s* vs. __raw

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Date:	Mon, 06 Nov 2006 13:56:03 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Linus Torvalds <torvalds@...l.org>
Cc:	Russell King <rmk+lkml@....linux.org.uk>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	Jeff Garzik <jgarzik@...ox.com>, Andrew Morton <akpm@...l.org>,
	"David S. Miller" <davem@...emloft.net>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: lib/iomap.c mmio_{in,out}s* vs. __raw_* accessors


> Ok, your patch builds fine here. I can't test at the moment as I don't
> have a machine at hand that has a device whose driver uses the ops in
> iomap though, but I can't see any reason why it wouldn't work if it
> builds, so as far as I'm concerned, that's good to go in 2.6.20.
> (earlier if you wish but I won't submit the patch doing the powerpc
> changes that makes me use those change before 2.6.20 obviously :-)

In fact, you might want to push it to 2.6.19 since it fixes a bug
(current _be operations are incorrect for PIO without the patch).

Cheers,
Ben.

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